Finding the Fourth Proportional to 2,528,233.34, 3,488,107.29 and 1,439,733.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528,233.34 : 3,488,107.29 = 1,439,733.06 : x
2. Step 2: Convert to fraction form
   2,528,233.34/3,488,107.29 = 1,439,733.06/x
3. Step 3: Cross multiply
   2,528,233.34x = 3,488,107.29 × 1,439,733.06
4. Step 4: Simplify right side
   2,528,233.34x = 5,021,943,382,240.01
5. Step 5: Solve for x
   x = 5,021,943,382,240.01/2,528,233.34
6. Step 6: Final answer
   x = 1,986,344.90